TelDaFax
TelDaFax Holding AG was a German holding company combining telecommunications and energy retail through subsidiaries; it entered insolvency in 2011 and now exists only as a residual insolvency administration processing over 500,000 creditor claims.
- Company typePrivate
- Founded-
- HeadquartersTroisdorf, Germany
- Headcount1–10
- GTM typeB2C
- OfferingServices
What TelDaFax does
TelDaFax Holding AG is a German holding company headquartered in Troisdorf that historically operated across the telecommunications and energy retail sectors through a portfolio of subsidiaries, including TelDaFax ENERGY GmbH, TelDaFax SERVICES GmbH, TelDaFax Marketing GmbH, TelDaFax SALES GmbH, TelDaFax DIALOG GmbH, TelDaFax Network GmbH, HugoTel Communications GmbH, and TelDaFax FINANCE GmbH, together with Tangens GmbH i.L. and Tangens Verwaltungs GmbH i.L. The combined business paired telecom services with energy supply to German residential and small-business customers and operated under oversight of the Bundesnetzagentur (Federal Network Agency).
The group is no longer a going concern. Insolvency proceedings opened in two waves in September and December 2011, with Dr. Biner Bähr appointed as insolvency administrator. The collapse generated over 500,000 creditor claims filed against the insolvent estate, and any quota distribution to creditors is not expected before 2025. The former operating subsidiaries have been wound down; today the entity retains only a residual insolvency administration team (1-10 employees) and maintains its website solely for creditor communications. There is no active commercial revenue stream, no product roadmap, and no customer-facing operations.
TelDaFax firmographics
Firmographics- Name
- TelDaFax
- Legal name
- TelDaFax Holding AG i.I.
- Website
- https://teldafax.de
- Company type
- Private
- Operating status
- Closed
- Headcount range
- 1–10 employees
- Short description
- TelDaFax Holding AG was a German holding company combining telecommunications and energy retail through subsidiaries; it entered insolvency in 2011 and now exists only as a residual insolvency administration processing over 500,000 creditor claims.
- Ownership category
- akta.pro rank
Where TelDaFax is headquartered
LocationHeadquarters
- HQ city
- Troisdorf
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
TelDaFax business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Infrastructure, Personnel, Operations, Marketing or Sales, Technology or R&D
TelDaFax product offering
Product offeringCore offering
TelDaFax operates as a holding company offering telephone, data transmission, and fax communication services to customers in Germany. Through wholly-owned subsidiaries the group also delivered energy services (TelDaFax ENERGY GmbH), customer dialog services (TelDaFax DIALOG GmbH), network operations (TelDaFax Network GmbH), and related sales, marketing, services, and finance functions. The group is no longer active commercially following insolvency proceedings opened in 2011.
Product overview
TelDaFax was a diversified telecommunications and energy services company operating through multiple subsidiaries including TelDaFax Holding AG, TelDaFax ENERGY GmbH, TelDaFax SERVICES GmbH, TelDaFax Marketing GmbH, TelDaFax SALES GmbH, TelDaFax DIALOG GmbH, TelDaFax Network GmbH, HugoTel Communications GmbH, and TelDaFax FINANCE GmbH. The company operated in the telecommunications sector, offering services through its network, marketing, sales, and dialogue divisions. The company has been in insolvency proceedings since 2011, with multiple group companies under administration. As of the available source data, the company website primarily serves as an insolvency administration portal rather than a product marketing platform.
Differentiator
Problem solved
Functional benefit
Products and services
- Telephone services Telephone/voice telephony service offered by the TelDaFax group to customers in Germany, delivered via the group's own network infrastructure (TelDaFax Network GmbH) and customer dialog operations (TelDaFax DIALOG GmbH).
- Data transmission services Data transmission service offered by the TelDaFax group to customers in Germany, delivered via the group's own network infrastructure.
- Fax communication services Fax communication service offered by the TelDaFax group to customers in Germany, consistent with the group's name and stated telecommunications offering.
- Energy services Energy supply/service offering delivered via wholly-owned subsidiary TelDaFax ENERGY GmbH (i.I.), part of the TelDaFax group's diversified consumer-services portfolio.
Companies that use TelDaFax
Customer profileIdeal customer profiles1 record
TelDaFax technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
TelDaFax partnerships and signals
Strategic signalScale indicators1 record
Recent moves8 records
TelDaFax competitors and assessment
Company assessmentDirect peers
- 1&1 (United Internet): Large German telecommunications reseller and DSL/mobile provider built largely on resale of Deutsche Telekom wholesale lines; represents the most direct analogue to TelDaFax's telephone and internet service model in the German market.
- Versatel (1&1 Versatel): German B2B-focused fixed-network operator offering telephone and data services to corporate customers; comparable to TelDaFax Network GmbH's network-oriented telecom wholesale and retail activities.
- QSC AG (now q.beyond): Former German telecom reseller and ICT services provider that resold telephone and data lines to business customers; a clear contemporary of TelDaFax in the German SMB telecom resale market.
- Drillisch (now 1&1 Mobilfunk): German mobile services reseller and MVNO that, like TelDaFax, marketed telecom products without owning underlying radio infrastructure; provides a directly comparable mobile/telephone resale business model.
Broad incumbents
- Deutsche Telekom AG: Germany's incumbent fixed-line and mobile operator that, like TelDaFax, sold telephone and data services under Bundesnetzagentur regulation; serves as the underlying carrier whose services TelDaFax and similar German resellers leveraged.
- Telefónica Deutschland (O2): Major German mobile and fixed-line operator offering telephone and data services to consumer and business customers; competes in the same end-customer segments as TelDaFax's telecom reseller activities.
Regional players
- M-net Telekommunikations: Regional German telecom operator providing telephone, internet, and data services primarily in Bavaria and surrounding areas; comparable bundled-services market positioning to TelDaFax.
- EWE TEL: Telecommunications and energy services subsidiary of EWE, marketing bundled telecom and energy products to households in Northern Germany; directly analogous to TelDaFax's bundled telecom/energy consumer offerings.
- NetCologne: Regional German telecommunications provider serving the Cologne/Rheinland area with telephone, internet, and TV services; geographic and product overlap with TelDaFax's Troisdorf/Rheinland base.
Emerging players
- primacom (now PYUR): German cable/fiber-based telecom and TV provider reselling telephony and internet services in regional markets; similar reseller-style business structure to TelDaFax for telephone and data services.
Market position
Strengths2 records
Weaknesses4 records
Competitive moat2 records
Key risks5 records
Key highlights3 records
Customer concentration
TelDaFax social profiles
Digital presenceTelDaFax financial estimates
Financial estimateRevenue estimate
Valuation estimate
TelDaFax leadership team
Management profileNumber of profiles
Profiles3 records
TelDaFax subsidiaries and ownership
Company hierarchySubsidiaries10 records
TelDaFax funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
TelDaFax M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about TelDaFax
What does TelDaFax do?
TelDaFax operates as a holding company offering telephone, data transmission, and fax communication services to customers in Germany. Through wholly-owned subsidiaries the group also delivered energy services (TelDaFax ENERGY GmbH), customer dialog services (TelDaFax DIALOG GmbH), network operations (TelDaFax Network GmbH), and related sales, marketing, services, and finance functions. The group is no longer active commercially following insolvency proceedings opened in 2011.
Is TelDaFax a public or private company?
TelDaFax is a private company. It is classified as unknown and is currently closed.
When was TelDaFax founded?
TelDaFax was founded in -1. It employs 1 to 10 people.
Where is TelDaFax based?
TelDaFax is headquartered in Troisdorf, Germany, in the Europe region.
Who are TelDaFax's main competitors?
Direct peers on record are 1&1 (United Internet), Versatel (1&1 Versatel), QSC AG (now q.beyond) and Drillisch (now 1&1 Mobilfunk). Broad incumbents are Deutsche Telekom AG and Telefónica Deutschland (O2). Regional players are M-net Telekommunikations, EWE TEL and NetCologne. primacom (now PYUR) is listed as an emerging player.
Does TelDaFax have an API?
No public API is recorded for TelDaFax.